Yerkes Observatory Buildings, Instruments, Equipment, Grounds

Yerkes Observatory Buildings, Instruments, Equipment, Grounds
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Yerkes Observatory Buildings, Instruments, Equipment, Grounds
40-inch Refractor Telescope 34:2200 (2008-003)
VI: Yerkes Observatory
Yerkes Observatory 40-inch refractor telescope, a view of the polar axis taken directly south of the pier.
Refracting telescopes | Telescope mounts | Piers (Supporting elements)
Blakslee, George C., 1861-1941
1932-12-02
Glass plate negatives; 24.5 x 19.8 cm
Alvan Clark & Sons; Warner & Swasey Company
373 West Geneva Street | Williams Bay, Wisconsin
Y01
Archival Photographic Files
University of Chicago Library, Special Collections Research Center
apf6-00937

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